Live Chat I-91 Community Nearby Traffic Portland Transmission (Shopping carrepair) 2024-05-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Portland Transmission (Shopping Carrepair) Rockfall, CT 3.45 Portland, CT 6.27 Middlefield, CT 6.34 Interstate highway exits close to Portland Transmission (Shopping Carrepair) Exit 20, i91 5.42 Exit 21, i91 6.58 Exit , i691ct 7.47 Interstate highways close to Portland Transmission (Shopping Carrepair) i91 map 5.42 i691ct map 7.47 i84 map 18.57 State roads close to Portland Transmission (Shopping Carrepair) CT 3 map 0.61 CT 157 map 0.79 CT 17 map 1.15